| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $130.78 | 6.777% | $139.643 | $139.64 | $139.65 | $139.60 |
| Purchase #2 | $9.58 | 11.561% | $10.6875 | $10.69 | $10.70 | $10.70 |
| Purchase #3 | $5.45 | 3.405% | $5.6356 | $5.64 | $5.65 | $5.60 |
| Purchase #4 | $245.78 | 10.468% | $271.5083 | $271.51 | $271.50 | $271.50 |
| Purchase #5 | $57.89 | 3.367% | $59.8392 | $59.84 | $59.85 | $59.80 |
| Purchase #6 | $170.29 | 7.591% | $183.2167 | $183.22 | $183.20 | $183.20 |
| Purchase #7 | $234.97 | 12.748% | $264.924 | $264.92 | $264.90 | $264.90 |
| 7 purchase totals = | $854.74 | $935.4543 | $935.46 | $935.45 | $935.30 | |